diff --git a/dbt/models/marts/github_metrics/github_metrics_by_collection.sql b/dbt/models/marts/github_metrics/github_metrics_by_collection.sql
new file mode 100644
index 000000000..d1aa7fb3c
--- /dev/null
+++ b/dbt/models/marts/github_metrics/github_metrics_by_collection.sql
@@ -0,0 +1,101 @@
+{# 
+  Summary GitHub metrics for a collection:
+    - first_commit_date: The date of the first commit to the collection
+    - last_commit_date: The date of the last commit to the collection
+    - repos: The number of repositories in the collection
+    - stars: The number of stars the collection has
+    - forks: The number of forks the collection has
+    - contributors: The number of contributors to the collection
+    - contributors_6_months: The number of contributors to the collection in the last 6 months
+    - new_contributors_6_months: The number of new contributors to the collection in the last 6 months    
+    - avg_active_devs_6_months: The average number of active developers in the last 6 months
+    - commits_6_months: The number of commits to the collection in the last 6 months
+    - issues_opened_6_months: The number of issues opened in the collection in the last 6 months
+    - issues_closed_6_months: The number of issues closed in the collection in the last 6 months
+    - pull_requests_opened_6_months: The number of pull requests opened in the collection in the last 6 months
+    - pull_requests_merged_6_months: The number of pull requests merged in the collection in the last 6 months
+#}
+
+-- CTE for calculating the first and last commit date for each collection, ignoring forked repos
+WITH collection_commit_dates AS (
+    SELECT
+        pbc.collection_id,
+        MIN(e.time) AS first_commit_date,
+        MAX(e.time) AS last_commit_date
+    FROM {{ ref('int_events_to_project') }} AS e
+    JOIN {{ ref('stg_ossd__repositories_by_project') }} AS r ON e.project_id = r.project_id
+    JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON r.project_id = pbc.project_id
+    WHERE e.event_type = 'COMMIT_CODE'
+      AND r.is_fork = false
+    GROUP BY pbc.collection_id
+),
+-- CTE for aggregating stars, forks, and repository counts by collection
+collection_stars_forks_repos AS (
+    SELECT
+        pbc.collection_id,
+        COUNT(DISTINCT r.id) AS repos,
+        SUM(r.star_count) AS stars,
+        SUM(r.fork_count) AS forks
+    FROM {{ ref('stg_ossd__repositories_by_project') }} AS r
+    JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON r.project_id = pbc.project_id
+    WHERE r.is_fork = false
+    GROUP BY pbc.collection_id
+),
+-- CTE for calculating contributor counts and new contributors in the last 6 months at collection level
+collection_contributors AS (
+    SELECT
+        pbc.collection_id,
+        COUNT(DISTINCT d.from_id) AS contributors,
+        COUNT(DISTINCT CASE WHEN d.bucket_month >= DATE_ADD(CURRENT_DATE(), INTERVAL -6 MONTH) THEN d.from_id END) AS contributors_6_months,
+        COUNT(DISTINCT CASE WHEN d.bucket_month >= DATE_ADD(CURRENT_DATE(), INTERVAL -6 MONTH) AND d.user_segment_type IN ('FULL_TIME_DEV', 'PART_TIME_DEV') THEN CONCAT(d.from_id, '_', d.bucket_month) END) / 6 AS avg_active_devs_6_months,
+        COUNT(DISTINCT CASE WHEN d.first_contribution_date >= DATE_ADD(CURRENT_DATE(), INTERVAL -6 MONTH) THEN d.from_id END) AS new_contributors_6_months
+    FROM (
+        SELECT
+            d.from_id,
+            pbc.collection_id,
+            d.bucket_month,
+            d.user_segment_type,
+            MIN(d.bucket_month) OVER (PARTITION BY d.from_id, pbc.collection_id) AS first_contribution_date
+        FROM {{ ref('int_devs') }} AS d
+        JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON d.project_id = pbc.project_id
+    ) AS d
+    GROUP BY pbc.collection_id
+),
+-- CTE for summarizing collection activity metrics over the past 6 months
+collection_activity AS (
+    SELECT
+        pbc.collection_id,
+        SUM(CASE WHEN e.event_type = 'COMMIT_CODE' THEN e.amount END) AS commits_6_months,
+        SUM(CASE WHEN e.event_type = 'ISSUE_OPENED' THEN e.amount END) AS issues_opened_6_months,
+        SUM(CASE WHEN e.event_type = 'ISSUE_CLOSED' THEN e.amount END) AS issues_closed_6_months,
+        SUM(CASE WHEN e.event_type = 'PULL_REQUEST_OPENED' THEN e.amount END) AS pull_requests_opened_6_months,
+        SUM(CASE WHEN e.event_type = 'PULL_REQUEST_MERGED' THEN e.amount END) AS pull_requests_merged_6_months
+    FROM {{ ref('int_events_to_project') }} AS e
+    JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON e.project_id = pbc.project_id
+    WHERE e.time >= DATE_ADD(CURRENT_DATE(), INTERVAL -6 MONTH)
+    GROUP BY pbc.collection_id
+)
+
+-- Final query to join all the metrics together for collections
+SELECT
+    c.collection_id,
+    c.collection_name,
+    ccd.first_commit_date,    
+    ccd.last_commit_date,
+    csfr.repos,
+    csfr.stars,
+    csfr.forks,
+    cc.contributors,
+    cc.contributors_6_months,
+    cc.new_contributors_6_months,
+    cc.avg_active_devs_6_months,    
+    ca.commits_6_months,
+    ca.issues_opened_6_months,
+    ca.issues_closed_6_months,
+    ca.pull_requests_opened_6_months,
+    ca.pull_requests_merged_6_months    
+FROM {{ ref('collections') }} AS c
+INNER JOIN collection_commit_dates AS ccd ON c.collection_id = ccd.collection_id
+INNER JOIN collection_stars_forks_repos AS csfr ON c.collection_id = csfr.collection_id
+INNER JOIN collection_contributors AS cc ON c.collection_id = cc.collection_id
+INNER JOIN collection_activity AS ca ON c.collection_id = ca.collection_id
\ No newline at end of file
diff --git a/dbt/models/marts/github_metrics/github_metrics_by_project.sql b/dbt/models/marts/github_metrics/github_metrics_by_project.sql
index 6e97a469a..dfaad9325 100644
--- a/dbt/models/marts/github_metrics/github_metrics_by_project.sql
+++ b/dbt/models/marts/github_metrics/github_metrics_by_project.sql
@@ -92,7 +92,7 @@ SELECT
     act.pull_requests_opened_6_months,
     act.pull_requests_merged_6_months    
 FROM {{ ref('projects') }} AS p
-JOIN project_commit_dates AS pcd ON p.project_id = pcd.project_id
-JOIN stars_forks_repos AS sfr ON p.project_id = sfr.project_id
-JOIN contributors_cte AS c ON p.project_id = c.project_id
-JOIN activity_cte AS act ON p.project_id = act.project_id
+INNER JOIN project_commit_dates AS pcd ON p.project_id = pcd.project_id
+INNER JOIN stars_forks_repos AS sfr ON p.project_id = sfr.project_id
+INNER JOIN contributors_cte AS c ON p.project_id = c.project_id
+INNER JOIN activity_cte AS act ON p.project_id = act.project_id
diff --git a/dbt/models/marts/onchain_metrics/onchain_metrics_by_collection_arbitrum.sql b/dbt/models/marts/onchain_metrics/onchain_metrics_by_collection_arbitrum.sql
new file mode 100644
index 000000000..f1fd590ca
--- /dev/null
+++ b/dbt/models/marts/onchain_metrics/onchain_metrics_by_collection_arbitrum.sql
@@ -0,0 +1,138 @@
+{# 
+  Arbitrum Onchain Metrics
+  Summary onchain metrics for a collection:
+    - num_projects: The number of projects in the collection
+    - num_contracts: The number of contracts in the collection
+    - first_txn_date: The date of the first transaction to the collection
+    - total_txns: The total number of transactions to the collection
+    - total_l2_gas: The total L2 gas used by the collection
+    - total_users: The number of unique users interacting with the collection    
+    - txns_6_months: The total number of transactions to the collection in the last 6 months
+    - l2_gas_6_months: The total L2 gas used by the collection in the last 6 months
+    - users_6_months: The number of unique users interacting with the collection in the last 6 months
+    - new_users: The number of users interacting with the collection for the first time in the last 3 months
+    - active_users: The number of active users interacting with the collection in the last 3 months
+    - high_frequency_users: The number of users who have made 1000+ transactions with the collection in the last 3 months
+    - more_active_users: The number of users who have made 10-999 transactions with the collection in the last 3 months
+    - less_active_users: The number of users who have made 1-9 transactions with the collection in the last 3 months
+#}
+
+
+-- CTE for grabbing the onchain transaction data we care about, including project-collection mapping
+WITH txns AS (
+  SELECT 
+    pbc.collection_id,
+    a.project_id,
+    c.from_source_id AS from_id,
+    DATE(TIMESTAMP_TRUNC(c.time, MONTH)) AS bucket_month,
+    l2_gas,
+    tx_count
+  FROM {{ ref('stg_dune__arbitrum_contract_invocation') }} AS c
+  JOIN {{ ref('stg_ossd__artifacts_by_project') }} AS a ON c.to_source_id = a.artifact_source_id
+  JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON a.project_id = pbc.project_id
+),
+
+-- CTEs for calculating all-time and 6-month collection metrics across all contracts
+metrics_all_time AS (
+  SELECT 
+    collection_id,
+    COUNT(DISTINCT project_id) AS total_projects,
+    MIN(bucket_month) AS first_txn_date,
+    COUNT(DISTINCT from_id) AS total_users,
+    SUM(l2_gas) AS total_l2_gas,
+    SUM(tx_count) AS total_txns
+  FROM txns
+  GROUP BY collection_id
+),
+metrics_6_months AS (
+  SELECT 
+    collection_id,
+    COUNT(DISTINCT from_id) AS users_6_months,
+    SUM(l2_gas) AS l2_gas_6_months,
+    SUM(tx_count) AS txns_6_months
+  FROM txns
+  WHERE bucket_month >= DATE_ADD(CURRENT_DATE(), INTERVAL -6 MONTH) 
+  GROUP BY collection_id
+),
+
+-- CTE for identifying new users to the collection in the last 3 months
+new_users AS (
+  SELECT
+    collection_id,
+    SUM(is_new_user) AS new_user_count
+  FROM (
+    SELECT
+      collection_id,
+      from_id,
+      CASE WHEN MIN(bucket_month) >= DATE_ADD(CURRENT_DATE(), INTERVAL -3 MONTH) THEN 1 ELSE 0 END AS is_new_user
+    FROM txns
+    GROUP BY collection_id, from_id
+  )
+  GROUP BY collection_id
+),
+
+-- CTEs for segmenting different types of active users based on txn volume at collection level
+user_txns_aggregated AS (
+  SELECT
+    collection_id,
+    from_id,
+    SUM(tx_count) AS total_tx_count
+  FROM txns
+  WHERE bucket_month >= DATE_ADD(CURRENT_DATE(), INTERVAL -3 MONTH)
+  GROUP BY collection_id, from_id
+),
+user_segments AS (
+  SELECT
+    collection_id,
+    COUNT(DISTINCT CASE WHEN user_segment = 'HIGH_FREQUENCY_USER' THEN from_id END) AS high_frequency_users,
+    COUNT(DISTINCT CASE WHEN user_segment = 'MORE_ACTIVE_USER' THEN from_id END) AS more_active_users,
+    COUNT(DISTINCT CASE WHEN user_segment = 'LESS_ACTIVE_USER' THEN from_id END) AS less_active_users
+  FROM (
+    SELECT
+      collection_id,
+      from_id,
+      CASE 
+        WHEN total_tx_count >= 1000 THEN 'HIGH_FREQUENCY_USER'
+        WHEN total_tx_count >= 10 THEN 'MORE_ACTIVE_USER'
+        ELSE 'LESS_ACTIVE_USER'
+      END AS user_segment
+    FROM user_txns_aggregated
+  )
+  GROUP BY collection_id
+),
+
+-- CTE to count the number of contracts deployed by projects in a collection
+contracts AS (
+  SELECT
+    pbc.collection_id,
+    COUNT(DISTINCT a.artifact_source_id) AS num_contracts
+  FROM {{ ref('stg_ossd__artifacts_by_project') }} AS a
+  JOIN {{ ref('stg_ossd__projects_by_collection') }} AS pbc ON a.project_id = pbc.project_id
+  GROUP BY pbc.collection_id
+)
+
+-- Final query to join all the metrics together for collections
+SELECT
+  c.collection_id,
+  c.collection_name,
+  co.num_contracts,
+  ma.total_projects,
+  ma.first_txn_date,
+  ma.total_txns,
+  ma.total_l2_gas,
+  ma.total_users,
+  m6.txns_6_months,
+  m6.l2_gas_6_months,
+  m6.users_6_months,  
+  nu.new_user_count AS new_users,
+  (us.high_frequency_users + us.more_active_users + us.less_active_users) AS active_users,
+  us.high_frequency_users,
+  us.more_active_users,
+  us.less_active_users
+  
+FROM {{ ref('collections') }} AS c
+INNER JOIN metrics_all_time AS ma ON c.collection_id = ma.collection_id
+INNER JOIN metrics_6_months AS m6 on c.collection_id = m6.collection_id
+INNER JOIN new_users AS nu on c.collection_id = nu.collection_id
+INNER JOIN user_segments AS us on c.collection_id = us.collection_id
+INNER JOIN contracts AS co on c.collection_id = co.collection_id
\ No newline at end of file
diff --git a/dbt/models/marts/onchain_metrics/onchain_metrics_by_project_arbitrum.sql b/dbt/models/marts/onchain_metrics/onchain_metrics_by_project_arbitrum.sql
index 4a06dd5f6..dcb2fb7bc 100644
--- a/dbt/models/marts/onchain_metrics/onchain_metrics_by_project_arbitrum.sql
+++ b/dbt/models/marts/onchain_metrics/onchain_metrics_by_project_arbitrum.sql
@@ -125,7 +125,7 @@ SELECT
   us.less_active_users
   
 FROM {{ ref('projects') }} AS p
-JOIN metrics_all_time AS ma ON p.project_id = ma.project_id
+INNER JOIN metrics_all_time AS ma ON p.project_id = ma.project_id
 INNER JOIN metrics_6_months AS m6 on p.project_id = m6.project_id
 INNER JOIN new_users AS nu on p.project_id = nu.project_id
 INNER JOIN user_segments AS us on p.project_id = us.project_id